Dobinsons Torsion Bars

Dobinsons™ 4WD torsion bars are manufactured from high quality micro alloy steel with a thicker bar diameter than the original vehicle torsion bars to improve performance when accessories are fitted.

Fitting vehicles with additional accessories like steel bullbars, winches, and dual battery kits, can dramatically increase the weight placed on the torsion bars. The original torsion bars may not withstand the additional weight and be prone to sagging leading to poor handling and performance. Dobinsons™ 4WD torsion bars feature an increased spring rate (thicker bar diameter) to better handle the additional weight to provide improved handling, ride height, and off-road performance.

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Fitting raised suspension to a vehicle can alter the vehicle’s suspension, brakes and steering geometry. In some cases, additional suspension components are needed to ensure vehicle handling and performance are not compromised.
Dobinsons™ has a range of alignment and suspension components to complement the company’s spring and suspension offerings.
Castor correction is required for lifts above 50mm, and recommended for lifts below 50mm.

Dobinsons™ polyurethane bushes are manufactured from the highest quality raw materials and have been designed to suit both Dobinsons™ leaf springs and the original vehicle leaf springs.
Dobinsons polyurethane bushes feature unique internal diamond grease traps to maximise bush and shackle life.
Dobinsons polyurethane leaf spring bushes provide a smooth comfortable ride and when combined with Dobinsons™ 4WD greaseable shackles offer a superior service life compared to the original vehicle bushes.